Review on Moist Heat Therapy Wrap With Ties For Back, Hips, And Shoulders - Activated By Microwave. Measures 7" X 12". by Kip Robinson

Until the fabric burns within a year of use, it's a good product. A year of regular use, per it's instructions, shouldn't preclude that it's disposable. Best Buy refused my ability to return or be refunded so what's the point?After contacting the parent company, this is their response.basically it is a disposable product. Their words."On the insert included in the packaging it does state that with daily use it is recommended to replace around 6 months. If you have any additional questions, I will be happy to answer them for you."